Corsair Dominator 8GB (2x4GB) DDR3 1600 MHz (PC3 12800) Desktop Memory 1.65V Ultra-high performance 8GB XMS3 DDR3 kit for Intel Core i3, i5, i7 Dual Channel Channel processors 1600mHz, 9-9-9-24, 1.65V, with Intel XMP support Two matched 4GB modules for use in high performance Intel Core i3, i5, i7 Dual Channel systems Includes new connector for future upgrades and accessories Backed by Corsair: A respected name with a passion for quality products, and great service and support. Memory Type: DDR3; Speed: 1600MHz